Wirelessly posted (curv 8310)
Robolock does more than just a sim replacement. You can find a stolen or lost phone with it. Like most things you have to be fast. If you had a couple of days with the last one that's plenty of time to track it down. I've played with robolock and it seems to work verry well. It will also wipe the phone with a sms. And works without the user of the phone(theaf) knowing.